just about any time you rub/scrape two surfaces together, at least one of them will develop a static charge if the materials are not plain glass or ceramic (I'm sure there is a big list but I'm not going to list it here).
plastic items are the worst, the human body can carry a static charge of 40K volts and not even know it till you discharge onto a grounded object and you feel that SNAP.
car painters tricks work for models...wet down your work area if you can, I see my painter buddy wet down the spray booth as prep before painting many times.
don't wear anything polyester when prepping to paint or cleaning.
don't work near an AC vent or fan.